14749420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 35703360

約数和(自身を除く): 20953940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 769, 959, 1370, 1538, 1918, 2740, 3076, 3836, 3845, 4795, 5383, 7690, 9590, 10766, 15380, 19180, 21532, 26915, 53830, 105353, 107660, 210706, 421412, 526765, 737471, 1053530, 1474942, 2107060, 2949884, 3687355, 7374710, 14749420]

約数ペア:

[(1, 14749420), (2, 7374710), (4, 3687355), (5, 2949884), (7, 2107060), (10, 1474942), (14, 1053530), (20, 737471), (28, 526765), (35, 421412), (70, 210706), (137, 107660), (140, 105353), (274, 53830), (548, 26915), (685, 21532), (769, 19180), (959, 15380), (1370, 10766), (1538, 9590), (1918, 7690), (2740, 5383), (3076, 4795), (3836, 3845)]